Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Mallory, WV

Q: What would cause radon in a house?

• <div><p>The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.</p></div>

Q: How often should radon levels be tested to ensure safety?

• <div><p>Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.</p></div>

Q: What are the risks of radon?

• <div><p>Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don&rsquo;t hesitate to perform radon testing and install a mitigation system as soon as possible.</p></div>

Q: Do radon mitigation systems decrease home value?

• <div><p>No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.</p></div>

Q: How long can you go without a radon fan?

• <div><p>Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Mallory, WV?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Mallory, WV

*The Angi rating for Radon Detection And Reduction companies in Mallory, WV is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Mallory, WV is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on February 18, 2026

Reviewed in February 2026
Cornerstone Renovations provided excellent work! I requested a painting job while I lived out of town. All of my questions were answered. There was open communication throughout the entire process, and they did great-quality work! They're definitely my go-to if I need any work done. I'm very...
Cornerstone Renovations WV LLC
Request a quote
Reviewed in March 2024
They built a ramp and laid flooring at my home. I was satisfied with his work.
Cappiello Construction
Request a quote
Reviewed in March 2023
He has gone above and beyond to help me, he was just excellent!
KB's Handyman Service
Request a quote
Reviewed in December 2022
He was very dependable, professional and worked with me to accommodate my budget. I would highly recommend this company for any of your construction needs.
5 Star Construction Services
Request a quote
Reviewed in April 2022
they r the best to work for and they love god and our country
JD Site Worx
Request a quote
Reviewed in July 2021
Great prices and they are a hard working crew!
Promise Land Developments, LLC
Request a quote
Reviewed in February 2021
Very Friendly Customer Service, the job is completed in a timely manner, and prices are at affordable rates.
C&H LAWN SERVICE,LLC
Request a quote
Reviewed in February 2020
Edward went above and beyond our expectations!He is extremely reliable and professional. Our furnace quit working late Wednesday night and he was here with in the hour and had our furnace up and running quickly. He had the parts available on his truck! He even wore booties to not damage our...
Carolina HVAC
Request a quote
Reviewed in April 2019
friendly and professional staff. i have them schedule to come back and clean again.
Lewis Cleaning WA
Request a quote
Reviewed in February 2019
We had the car towed to Walt Eger’s Service Center and explained the problem to Mr. J.D. Gillespie, their service adviser/writer. They were able to diagnose the parasitic drain issue to the right rear door ajar switch, the wires of which were cut in a previous repair attempt. Walt Eger’s was...
Walt Eger's Service Center
Request a quote

Find Radon detection and reduction specialists in Mallory

No results for Radon detection and reduction specialist in

Try adjusting your search criteria.

Radon Detection and Reduction questions, answered by experts

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

The Mallory, WV homeowners’ guide to radon detection and reduction services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Alison Kasch
•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
Mitchell Grant
•
Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Angi
•
Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Kyle Schurman
•
May 21, 2026May 21, 2026
How Does a Radon Mitigation System Work? And How Do You Keep Yourself Safe?
How does a radon mitigation system work? Learn more about how it pulls air and radon from the soil and expels it before it can enter your house.
Audrey Bruno
•
May 2, 2026May 2, 2026
Can a Homeowner Install a Radon Mitigation System?
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.
Merlisa Lawrence Corbett
•
May 22, 2026May 22, 2026
6 Potential Health and Safety Hazards to Avoid When Buying a House
If you’re looking to buy a house, a home inspection can uncover hidden hazards that could pose a health risk to your household. Here’s what to know.